diff --git a/core/MAINTAINERS.txt b/core/MAINTAINERS.txt
index 4b213847483..73674b0fbd6 100644
--- a/core/MAINTAINERS.txt
+++ b/core/MAINTAINERS.txt
@@ -398,6 +398,7 @@ Theme API
 
   Single-Directory Components
   - Mateu Aguiló Bosch 'e0ipso' https://www.drupal.org/u/e0ipso
+  - Pierre Dureau 'pdureau' https://www.drupal.org/u/pdureau
 
 Token
 - ?